"Pretectal" Natural Recordings by Native Speakers
The prefix "pre-" means "before" or "in front of".
The word I found corresponding to the prefix "pre-" and the root "tactal" doesn't seem to be a commonly used word in English.
However, "pretectal" is not a standard word in English either.
But there is a decent reason I can speculate about. "Tectal" is a rare word referring to indirect evidence or suspicion. "Pretectal" could be interpreted as a hypothetical word suggesting "in front of indirect evidence" or "making something look suspicious before another event takes place.” However, please note that "preectal" is not a word recognized by dictionaries in current use.